皮肤黏膜淋巴结综合征患儿的眼部护理需用（） A.生理盐水 B.蒸馏水 C.利福平眼药

(共10分，每小题2分）从短文后的选项中选出能填入空白处的最佳选项。有两项为多余选项。

College life can become a great struggle because students have to balance school, a social life, and sometimes a job as well. The following steps could help the grades of college students.

Go to class. Why did your parents pay for your tuition or why are your parents paying their taxes for financial aid? Even when you don't feel like attending class, just go. 小题1:  Many classes have in-class assignments, pop quizzes, and case studies that only could be taken in class. If you are not there, you might lose points.

  小题2:  . College is all about multitasking. Planners can really help you to balance homework, due dates and tests. You should try to get your work done early, then you will have less stress.

Be business-like about your education. If you had a job, you would have to go to your job at 9 a.m and stay there until 5 p.m.    小题3:  If you did the same thing in college, you would be great. Go to class, go to the library, study seriously, at 5 p.m put away the books and go home. Once in a while you might have to work late, just like at a real job.

 小题4:   .Everyone studies in different ways. Some can study with a lot of noise and others want silence. Some can't even study with music on and some need dead silence. Some like the library and some like to study with friends, or even outside.

  小题5:   . Some students start better than they finish. They do that in order to give themselves room to slack near the end of the semester, which can be a mistake. Push yourself to do your best on every assignment. Stay on top of your game and don't lose focus.

A． Stay organized.

B．Maintain 100% effort throughout the semester.

C．You might get participation points, and the professor will also get to know you better.

D． The rest of the day would be your own time.E.  Use your time effectively and efficiently.

F.  Find your own best method of studying.

G.  Balance work, school and social life.

低压电器按照它所控制的对象可概括为两大系统，即电力网系统用的配电电器和电力拖动及自动控制用的控制电器。下列低压电器中属于控制电器的是（）。

A、继电器；

B、熔断器；

C、断路器；

D、刀开关和转换开关

长天汽车制造公司的研究人员发现，轿车的减震系统越“硬”，驾驶人员越能在驾驶中感到刺激。因此，他们建议长天汽车制造公司把所有新产品的减震系统都设计得更“硬”一些，以提高产品的销量。
以下哪项如果为真，最能削弱研究人员的建议( )

A．长天公司原来生产的轿车的减震系统都比较“软”。
B．驾驶汽车的刺激性越大，车就容易开得越快，越容易出交通事故。
C．大多数人买车是为了便利和舒适，而“硬”的减震系统让人颠得实在难受。
D．目前“硬”减震系统逐步流行起来，尤其是在青年开车族中。
E．买车的人中有些年长者不是为了追求驾驶中的刺激。

关于PowerPoint 2003的叙述，下列说法中，正确的是（）。

A.PowerPoint是IBM公司的产品

B.PowerPoint只能双击演示文稿文件打开

C.打开PowerPoint有多种方法

D.关闭PowerPoint时一定要保存对它的修改

飞机采用跨声速面积律技术是为了减小（）

A.粘性摩擦阻力

B.粘性压差阻力

C.干扰阻力

D.诱导阻力